@▷ Digital Wattmeter | Diagram for Schematic

Digital Wattmeter

Digital Wattmeter



 

Digital Wattmeter

 


The extra input B is for a later SWR brigde project, also the TX serial output will be in use later. The uncalibrated signal response is: +1/-1 dB from 1MHz to 450MHz. Input SWR vill varry from 1.00 to 1.30, depending on input frequency. To make the SWR this good, you need to assemble the input circuit correct and adjust the capasitor. Input power range: -60 to +30dBm that is 1 nW to 1 Watt.


Digital Wattmeter



Digital Wattmeter



Digital Wattmeter



Digital Wattmeter

Digital Wattmeter

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